LOCKDOWN_KEXEC 212 kernel/kexec.c result = security_locked_down(LOCKDOWN_KEXEC); LOCKDOWN_KEXEC 216 kernel/kexec_file.c security_locked_down(LOCKDOWN_KEXEC)) LOCKDOWN_KEXEC 24 security/lockdown/lockdown.c [LOCKDOWN_KEXEC] = "kexec of unsigned images",